package com.njit.mailm.commmon.utils;

import java.util.UUID;

/**
 * Created by Administrator on 2016/4/8.
 */
public class GUID {

    public static String getGUID() {
        // 创建 GUID 对象
        UUID uuid = UUID.randomUUID();
        // 得到对象产生的ID
        return  uuid.toString().toUpperCase();
    }

}
